HACH 4000NTU 500mL Formazin 校準(zhǔn)標(biāo)準(zhǔn) p/n.246149(2461-49)
StablCal?Turbidity Standard, 4000 NTU, Bottle/500 mL
- StablCal?Turbidity Standard for all Turbidimeters
- USEPA accepted for calibration purposes
- StablCal?Stabilized Formazin Turbidity Standards are true Formazin dilutions developed for use in any turbidimeter
- NTU Value: 4000
Bottle: 500 mL
HACH 4000NTU 500mL Formazin 校準(zhǔn)標(biāo)準(zhǔn) p/n.246149(2461-49)
產(chǎn)地:美國
庫存狀態(tài):現(xiàn)貨